14)
mrs. reed is decorating wreaths. she needs 24 in. of gold ribbon and 45 in. of white ribbon to tie around each wreath. the white ribbon is sold by the foot. about how many feet of white ribbon will mrs. reed need to make 18 wreaths?
a)
30 ft
b)
50 ft
c)
70 ft.
d)
90 ft.

Is there a direction u in which the rate of change of f(x,y)equals=x squared minus 3 xy plus 4 y squaredx2−3xy+4y2 at p(1,2) equals 14? give reasons for your answer. choose the correct answer below. a. no. the given rate of change is smaller than the minimum rate of change. b. no. the given rate of change is larger than the maximum rate of change. c. yes. the given rate of change is larger than the minimum rate of change and smaller than the maximum rate of change.